[Qemu-devel] [RFC PATCH 7/7] error reporting: HACKING: Say to use error_report_errno

[Ian Jackson]

Signed-off-by: Ian Jackson <address@hidden>
---
 HACKING | 1 +
 1 file changed, 1 insertion(+)

diff --git a/HACKING b/HACKING
index 4125c97..95563a3 100644
--- a/HACKING
+++ b/HACKING
@@ -189,6 +189,7 @@ error_report() or error_vreport() from error-report.h.  
This ensures the
 error is reported in the right place (current monitor or stderr), and in
 a uniform format.
 
+Use error_report_errno rather than open-coding calls to strerror().
 Use error_printf() & friends to print additional information.
 
 error_report() prints the current location.  In certain common cases
-- 
2.1.4